Preparation of strontium nitrate from celestite and calcium nitr

Chemistry of inorganic compounds – Nitrogen or compound thereof – Oxygen containing

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423162, C01F 1140

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active

043372333

ABSTRACT:
Strontium nitrate is prepared by reacting celestite (strontium sulfate) with excess calcium nitrate in limited amounts of water, quickly extracting strontium nitrate from the reaction mixture by vigorous agitation with additional water, and recovering strontium nitrate by evaporation of the extract solution.

REFERENCES:
patent: 2030659 (1936-02-01), Shreve et al.
patent: 2158162 (1939-05-01), Turner
patent: 2952641 (1960-09-01), McKenzie
patent: 3010788 (1961-11-01), Glueckhauf
patent: 3287084 (1966-11-01), Van Tuyl
"Chem Abst." vol. 2; 1915; p. 2176.
R. N. Shreve et al., "Making Strontium Nitrate and Strontium Chloride from Strontium Sulfate Using Organic Solvents", Purdue University Bulletin No. 67, vol. XXIII, No. 32, Jun. 1939.
R. N. Shreve et al., Ind. Eng. Chem. 31, 1173, (1939).
J. Am. Chem. Soc. 64, 1301-1303, (1942).

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